What is the oxidation number of nitrogen in the nitrate ion NO3^1-​

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane